15 Mar Fit in Six is a new fitness game for the PlayStation 3 and Wii. Find great deals for Fit in Six (Sony PlayStation 3, ). Shop with confidence on eBay!. A few weeks ago I published a review of Fit in Six for the Wii on our sister site, for the Playstation, this one catapults its way to the short list of best PS3 Fitness. New-Fit in Six - Playstation 3 Get in shape using a combination of six elements of fitness, including cardio, balance, upper body strength, lower body strength. PS3 release of Fit in Six differs from other similar productions by even more precise use of Move and PS Eye camera, which increases accuracy of tracking.